CN217097646U

CN217097646U - Rotary workbench for workpiece machining

Info

Publication number: CN217097646U
Application number: CN202220755016.3U
Authority: CN
Inventors: 章轩豪
Original assignee: Zhongxiang Jinlin Machinery Manufacturing Co ltd
Current assignee: Daye Mingshan Machinery Manufacturing Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-02
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a swivel work head is used in work piece processing, including rotary table face, equipment base, equipment support and rotating assembly, fixed mounting has elevating system on the equipment base below the rotary table face, elevating system includes connecting seat, lower connecting seat, holding ring, hydraulic push rod and connection screw, holding ring fixed mounting is on the equipment base, fixed mounting has hydraulic push rod on the holding ring, hydraulic push rod upper end fixed mounting has last connecting seat, hydraulic push rod lower extreme fixed mounting has lower connecting seat, hydraulic push rod upper end fixed mounting has detection mechanism, detection mechanism includes lift ring, contact base, test probe, pressure sensor and location base, lift ring fixed mounting is in hydraulic push rod upper end, fixed mounting has pressure sensor on the lift ring. A swivel work head is used in work piece processing, belong to a processing field, can reduce the wearing and tearing between equipment.

Description

Rotary workbench for workpiece machining

Technical Field

The utility model relates to a work piece processing field, in particular to swivel work head is used in work piece processing.

Background

The rotary worktable is a novel speed reducer product. Different output rotating speeds can be obtained according to different reduction ratios, and the device is used for various rotary motion occasions. The rotary worktable is driven by a motor to realize the automation of angle adjustment. Finish machining worm and gear or gear transmission, and angle adjustment is unlimited. The design of a precision shaft system ensures that the bearing has the characteristics of high precision and large bearing; the stepping motor is connected with the transmission part through an imported high-quality elastic coupling, so that space and machining form and position errors are eliminated. The scale of the outer ring of the rotary table top is visual; the standard interface is convenient for signal transmission; the hand wheel is configured manually, and the electric control and the manual operation can be realized. The shape of the workpiece is not necessarily regular in the machining process, so that the gravity center of the workpiece cannot be determined, and when the workpiece is placed on the rotary table, if the gravity center of the workpiece is not located at the center of the rotary table, the rotary table can incline towards one side, and the inclined rotary table can severely wear the driving assembly in the rotating process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a swivel work head is used in work piece processing can effectively solve the problem of mentioning in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rotary worktable for processing workpieces comprises a rotary table top, an equipment base, an equipment support and a rotary assembly, wherein a lifting mechanism is fixedly arranged below the rotary table top on the equipment base and comprises an upper connecting seat, a lower connecting seat, a positioning ring, a hydraulic push rod and a connecting screw hole, the positioning ring is fixedly arranged on the equipment base, the hydraulic push rod is fixedly arranged on the positioning ring, the upper connecting seat is fixedly arranged at the upper end of the hydraulic push rod, the lower connecting seat is fixedly arranged at the lower end of the hydraulic push rod, a detection mechanism is fixedly arranged at the upper end of the hydraulic push rod and comprises a lifting ring, a contact base, a detection probe, a pressure sensor and a positioning base, the lifting ring is fixedly arranged at the upper end of the hydraulic push rod, the lifting ring is fixedly provided with the pressure sensor, the detection probe is arranged on the pressure sensor, and a contact base is fixedly arranged at the top end of the detection probe.

Furthermore, the edges of the upper connecting seat and the lower connecting seat are provided with connecting screw holes, and screws are arranged in the connecting screw holes.

Furthermore, the upper connecting seat is fixed on the lifting ring through screws, the lower connecting seat is fixed on the positioning ring through screws, the positioning ring is fixed on the equipment base through screws, and the hydraulic push rod is fixed on the positioning ring through the lower connecting seat.

Furthermore, a positioning base is arranged at the bottom of the pressure sensor, and the pressure sensor is fixed on the lifting ring through the positioning base.

Further, the contact base is fixed on the detection probe through a screw, the inner diameter of the lifting ring is larger than the outer diameter of the equipment base, and the pressure sensor is installed below the rotary table top through the lifting ring.

Further, the rotating assembly is mounted on the equipment base through an equipment support, and the rotating table top is movably mounted on the equipment base through the rotating assembly.

Compared with the prior art, the utility model discloses following beneficial effect has:

can start hydraulic push rod before using, detection mechanism will rise after starting hydraulic push rod, it stops hydraulic push rod when contact base rises and the contact of swivel table face, later can arrange the work piece in on the swivel table face, pressure sensor can the ascending pressure of real-time detection each side after the work piece is arranged in on the swivel table face, the user can remove the work piece this moment, the focus that then explains the work piece when the pressure sensor registration in each side is the same is in swivel table face central point, thereby prevent that the swivel table is towards one side slope, and then reduce the wearing and tearing between the drive assembly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the mechanism of the present invention;

FIG. 3 is a schematic view of the detecting mechanism of the present invention;

fig. 4 is a schematic view of the lifting mechanism of the present invention.

In the figure: 1. rotating the table top; 2. an equipment base; 3. an equipment support; 4. a rotating assembly; 5. a detection mechanism; 501. a lifting ring; 502. a contact base; 503. detecting a probe; 504. a pressure sensor; 505. positioning a base; 6. a lifting mechanism; 601. an upper connecting seat; 602. a lower connecting seat; 603. a positioning ring; 604. a hydraulic push rod; 605. and connecting the screw holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a rotary worktable for workpiece processing comprises a rotary table top 1, an equipment base 2, an equipment support 3 and a rotary assembly 4, wherein a lifting mechanism 6 is fixedly installed on the equipment base 2 below the rotary table top 1, the rotary assembly 4 is installed on the equipment base 2 through the equipment support 3, and the rotary table top 1 is movably installed on the equipment base 2 through the rotary assembly 4.

In order to control the lifting of the detection mechanism 5, a lifting mechanism 6 is fixedly arranged below the rotary table board 1 on the equipment base 2, the lifting mechanism 6 comprises an upper connecting seat 601, a lower connecting seat 602, a positioning ring 603, a hydraulic push rod 604 and a connecting screw hole 605, the positioning ring 603 is fixedly arranged on the equipment base 2, the hydraulic push rod 604 is fixedly arranged on the positioning ring 603, the upper connecting seat 601 is fixedly arranged at the upper end of the hydraulic push rod 604, the lower connecting seat 602 is fixedly arranged at the lower end of the hydraulic push rod 604, the connecting screw holes 605 are respectively arranged at the edges of the upper connecting seat 601 and the lower connecting seat 602, screws are arranged in the connecting screw holes 605, the upper connecting seat 601 is fixed on the lifting ring 501 through screws, the lower connecting seat 602 is fixed on the positioning ring 603 through screws, the positioning ring 603 is fixed on the equipment base 2 through screws, the hydraulic push rod 604 is fixed on the positioning ring 603 through the lower connecting seat 602, and the hydraulic push rod 604 is started when in use, the hydraulic push rod 604 uses the motor as a power source, pressure oil is output through the bidirectional gear pump, reciprocating motion of the piston rod is achieved through control of the oil circuit manifold block to the oil cylinder, so that the detection mechanism 5 is jacked upwards, the hydraulic push rod 604 is provided with a pressure self-locking mechanism, the motor stops, the piston rod can be self-locked at a certain position and is in a pressure maintaining state, and the contact base 502 can be kept below the rotary table board 1.

In order to enable a workpiece to be positioned at the center of the rotary table top 1, a detection mechanism 5 is fixedly installed at the upper end of a hydraulic push rod 604, the detection mechanism 5 comprises a lifting ring 501, a contact base 502, a detection probe 503, a pressure sensor 504 and a positioning base 505, the lifting ring 501 is fixedly installed at the upper end of the hydraulic push rod 604, the pressure sensor 504 is fixedly installed on the lifting ring 501, the detection probe 503 is arranged on the pressure sensor 504, the contact base 502 is fixedly installed at the top end of the detection probe 503, the positioning base 505 is arranged at the bottom of the pressure sensor 504, the pressure sensor 504 is fixed on the lifting ring 501 through the positioning base 505, the contact base 502 is fixed on the detection probe 503 through screws, the inner diameter of the lifting ring 501 is larger than the outer diameter of the equipment base 2, the pressure sensor 504 is installed below the rotary table top 1 through the lifting ring 501, when in use, the detection mechanism 5 is firstly controlled to move upwards, when the contact base 502 is lifted to be contacted with the rotary table top 1, the hydraulic push rod 604 is stopped, then the workpiece can be placed on the rotary table top 1, the pressure sensors 504 can detect the pressure in each direction in real time after the workpiece is placed on the rotary table top 1, at this time, the user can move the workpiece, and when the readings of the pressure sensors 504 in each direction are the same, the gravity center of the workpiece is located at the center position of the rotary table top 1, so that the rotary table top 1 is prevented from inclining to one side.

It should be noted that, the utility model relates to a swivel work head is used in work piece processing, in the time of practical use, at first start hydraulic rod 604, detection mechanism 5 will go upward after starting hydraulic rod 604, stop hydraulic rod 604 when contact base 502 rises and the contact of rotary table face 1, can arrange the work piece in rotary table face 1 after stopping hydraulic rod 604 and adjust the position of work piece, it is the same when the ascending pressure registration of pressure sensor 504 all directions, the position of stopping adjustment work piece, later control hydraulic rod 604 resets, detection mechanism 5 will break away from rotary table face 1 after hydraulic rod 604 resets, just can rotate rotary table face 1 through drive assembly this moment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a swivel work head is used in work piece processing, includes rotary table face (1), equipment base (2), equipment support (3) and rotating assembly (4), its characterized in that: the lifting mechanism (6) is fixedly arranged below the rotary table board (1) on the equipment base (2), the lifting mechanism (6) comprises an upper connecting seat (601), a lower connecting seat (602), a positioning ring (603), a hydraulic push rod (604) and a connecting screw hole (605), the positioning ring (603) is fixedly arranged on the equipment base (2), the hydraulic push rod (604) is fixedly arranged on the positioning ring (603), the upper connecting seat (601) is fixedly arranged at the upper end of the hydraulic push rod (604), the lower connecting seat (602) is fixedly arranged at the lower end of the hydraulic push rod (604), a detection mechanism (5) is fixedly arranged at the upper end of the hydraulic push rod (604), the detection mechanism (5) comprises a lifting ring (501), a contact base (502), a detection probe (503), a pressure sensor (504) and a positioning base (505), and the lifting ring (501) is fixedly arranged at the upper end of the hydraulic push rod (604), fixed mounting has pressure sensor (504) on lift ring (501), be equipped with detecting probe (503) on pressure sensor (504), detecting probe (503) top fixed mounting has contact base (502).

2. A rotary table for processing a workpiece according to claim 1, wherein: the edge of the upper connecting seat (601) and the edge of the lower connecting seat (602) are both provided with connecting screw holes (605), and screws are arranged in the connecting screw holes (605).

3. A rotary table for processing a workpiece according to claim 2, wherein: go up connecting seat (601) and pass through the screw fixation on lift ring (501), connecting seat (602) are fixed on holding ring (603) through the screw down, holding ring (603) are fixed on equipment base (2) through the screw, hydraulic push rod (604) are fixed on holding ring (603) through connecting seat (602) down.

4. A rotary table for processing a workpiece according to claim 3, wherein: the bottom of the pressure sensor (504) is provided with a positioning base (505), and the pressure sensor (504) is fixed on the lifting ring (501) through the positioning base (505).

5. A rotary table for processing a workpiece according to claim 4, wherein: the contact base (502) is fixed on the detection probe (503) through a screw, the inner diameter of the lifting ring (501) is larger than the outer diameter of the equipment base (2), and the pressure sensor (504) is installed below the rotary table top (1) through the lifting ring (501).

6. A rotary table for processing a workpiece according to claim 5, wherein: the rotary component (4) is installed on the equipment base (2) through the equipment support (3), and the rotary table top (1) is movably installed on the equipment base (2) through the rotary component (4).